FVXX20 KNES 041616 VA ADVISORY DTG: 20211204/1616Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2021/675 INFO SOURCE: GOES-16. WEBCAM. ERUPTION DETAILS: STEAM ONLY OBS VA DTG: 04/1606Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 04/2200Z NO VA EXP FCST VA CLD +12HR: 05/0400Z NO VA EXP FCST VA CLD +18HR: 05/1000Z NO VA EXP RMK: VA NOT SEEN UNDER CLEAR SKIES IN SAT OR WEB CAM. STEAM EMS ONLY. ...KIBLER NXT ADVISORY: NO FURTHER ADVISORIES